Bisco - Etch-37 W/Bac 30G, E56741P

• Rinses away cleanly and quickly leaving no residue to interfere with bonding
• Blue in color for easy visualization and contrast
• Creates microretentive surface characteristics that are necessary for successful bonding
• New bulk syringe delivery system available

Etch-37 w/BAC is a 37% phosphoric acid semi-gel etchant that is effective at quickly etching enamel and dentin